Low Complexity Super-Resolution Wideband DOA Estimation for LFM Signals Using FFT Dechirp Algorithm with a Few Snapshots
Author:
Publisher
Springer Science and Business Media LLC
Subject
Applied Mathematics,Signal Processing
Link
https://link.springer.com/content/pdf/10.1007/s00034-023-02403-5.pdf
Reference49 articles.
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2. H. Chen, T. Ballal, T.Y. Al-Naffouri, DOA estimation with non-uniform linear arrays: a phase-difference projection approach. IEEE Wirel. Commun. Lett. 10(11), 2435–2439 (2021). https://doi.org/10.1109/LWC.2021.3102402
3. H. Chung, Y. Mi Park, S. Kim, Wideband DOA estimation on co-prime array via atomic norm minimization. Energies 13, 3235 (2020). https://doi.org/10.3390/en13123235
4. Y. Cui, J. Wang, Wideband LFM interference suppression based on fractional Fourier transform and projection techniques. Circuits Syst. Signal Process 33(2), 613–627 (2019). https://doi.org/10.1007/s00034-013-9642-z
5. K. Cui, W. Wu, X. Chen, J. Huang, N. Yuan, 2-D DOA estimation of LFM signals based on dechirping algorithm and uniform circle array. Radioengineering. 26, 299–308 (2017). https://doi.org/10.13164/re.2017.0299
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